42649552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7817}}^1$

素因数の和:7867

約数の個数: 40

約数和(自身を含む): 93065472

約数和(自身を除く): 50415920

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 7817, 15634, 31268, 62536, 85987, 125072, 171974, 242327, 343948, 484654, 687896, 969308, 1375792, 1938616, 2665597, 3877232, 5331194, 10662388, 21324776, 42649552]

約数ペア:

[(1, 42649552), (2, 21324776), (4, 10662388), (8, 5331194), (11, 3877232), (16, 2665597), (22, 1938616), (31, 1375792), (44, 969308), (62, 687896), (88, 484654), (124, 343948), (176, 242327), (248, 171974), (341, 125072), (496, 85987), (682, 62536), (1364, 31268), (2728, 15634), (5456, 7817)]